Viewing monitor



FIG. 1 is a top, front and left side perspective view of a viewing monitor showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof, the undisclosed rear view being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof. 

The ornamental design for a viewing monitor, as shown and described. 